V. Kalburgi (MBBS MD DNB Cardiologist), D.V., Margool ( MBBS MD DUB FIC), D.S., Ronad (MBBS MD), D.G. , Dr. Sudeep Verma, Dr. Mallinder Swamy and Dr. Prashant Kulkarni 2022. Large Ostium Secundum ASD Occlusion with Memopart ASD Occluder. International Journal of Medical Science and Clinical Research Studies . 2, 2 (Feb. 2022), 109–111. DOI:https://doi.org/10.47191/ijmscrs/v2-i2-05.